The Tony winner took to Twitter to announce her absence and apologize to fans.

Laura Benanti and Zachary Levi in She Loves MeJoan Marcus

Laura Benanti, who currently stars in the Broadway revival of She Loves Me, took to Twitter April 8 to announce that she wouldn't be performing in the evening show. The Tony winner posted a photo of a doctor's note, diagnosing her with a contagious virus. “So sorry to be disappointing people,” she wrote.

The role of Amalia Balash will be played by Benanti's understudy, Laura Shoop. A press representative could not confirm whether Benanti would perform over the weekend.